/*
	(c) Copyright  2012 - 2021 Anton Sviridenko
	https://picapica.im

	This program is free software: you can redistribute it and/or modify
	it under the terms of the GNU General Public License as published by
	the Free Software Foundation, version 3.

	This program is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
	GNU General Public License for more details.

	You should have received a copy of the GNU General Public License
	along with this program.  If not, see <https://www.gnu.org/licenses/>.
*/
#ifndef AUDIOVIDEOCALLCONTROLLER_H
#define AUDIOVIDEOCALLCONTROLLER_H

#include <QObject>
#include "callwindow.h"
#include "audiodevice.h"
#include "videodevice.h"

class AudioVideoCallController : public QObject
{
	Q_OBJECT
public:
	explicit AudioVideoCallController(QObject *parent = nullptr);
	// is call active (i.e. are voice/video packets exchanged now)
	bool const isActive() {return is_active;}
	void processCall();
public slots:
	void start_call(QByteArray peer_id);
	void call_from(QByteArray peer_id);
	void call_failed(QString reason);
	void call_accepted(QByteArray peer_id);
	void call_rejected(QByteArray peer_id);
	void call_hungup(QByteArray peer_id);
signals:
private:
	CallWindow *callwindow;
	AudioDevice *ringdevice;
	AudioDevice *microphone;
	AudioDevice *output;
	VideoDevice *cam;
	bool is_active;
	QByteArray m_peer_id;
private slots:
	// button handlers
	void initiate_call();
	void accept_call();
	void end_call();

};

#endif // AUDIOVIDEOCALLCONTROLLER_H